Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2005-05-17
2005-05-17
Casler, Brian L. (Department: 3737)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
C600S407000, C600S477000, C600S473000, C600S310000, C250S345000, C250S341300, C356S432000
Reexamination Certificate
active
06895269
ABSTRACT:
A device for controlling equipment includes at least one light projector adapted to project light onto a head of a living body. A light collecting section for collecting the light having passed through the head, a light measuring section for measuring an intensity of the light collected by the light collecting section, a memory section for storing a previous history of changes of the intensity of the light measured, a signal judging section for judging if both the intensity of the light measured by said light measuring section and the previous history of changes of the intensity of the light satisfy a predetermined condition, a displaying section for displaying the intensity of the light measured and a result obtained by the signal judging section, and a control signal generating section for generating a control signal for external equipment.
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Ito Yoshitoshi
Koizumi Hideaki
Maki Atsushi
Yamamoto Tsuyoshi
Yamashita Yuichi
Antonelli Terry Stout & Kraus LLP
Casler Brian L.
Hitachi , Ltd.
Jung William C.
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